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SF MARATHON 1ST HALF 2026

Mark Joshua Lacsamana

Bib: 17565•M•Age: 25

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 39%
Gender (Male)
#0 / 3619
Top 50%
Division (M25-29)
#0 / 796
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:19
Rank: #2510
Start → 2M
19:19 | 9:39/mi
4M
40:32
Rank: #3084 (-574)
2M → 4M
21:13 | 10:37/mi
6M
1:00:23
Rank: #2859 (+225)
4M → 6M
19:51 | 9:55/mi
8M
1:19:42
Rank: #2596 (+263)
6M → 8M
19:19 | 9:40/mi
9.6M
1:35:10
Rank: #2722 (-126)
8M → 9.6M
15:28 | 9:40/mi
10M
1:42:40
Rank: #2702 (+20)
9.6M → 10M
7:30 | 18:46/mi
10.5M
1:45:12
Rank: #2707 (-5)
10M → 10.5M
2:32 | 5:04/mi
12M
2:05:31
Rank: #2609 (+98)
10.5M → 12M
20:19 | 13:33/mi
Finish· 13.11 mi
2:16:28
Rank: #2595 (+14)
12M → Finish
10:57 | 9:52/mi

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:00:23
Pace10:04 /mi
2nd Half
Distance7.11 mi
Time1:16:05
Pace10:42 /mi
📊Positive Split: 26.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:0919:199:3919:19
9:39
-
4M
4.00 mi07:26:2240:3210:0821:13
10:37
+0:58
6M
6.00 mi07:46:131:00:2310:0419:51
9:55
-0:42
8M
8.00 mi08:05:321:19:429:5819:19
9:40
-0:15
9.6M
9.60 mi08:21:001:35:109:5515:28
9:40
0:00
10M
10.00 mi08:28:301:42:4010:167:30
18:46
+9:06
10.5M
10.50 mi08:31:021:45:1210:012:32
5:04
-13:42
12M
12.00 mi08:51:212:05:3110:2820:19
13:33
+8:29
Finish
13.11 mi09:02:182:16:2810:2510:57
9:52
-3:41

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:04 /mi

Average Pace

10:25 /mi

Slowest Pace

18:46 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32

2% of race

Time at Steady Pace

1:46:07

78% of race

Time at Slower Pace

27:49

20% of race

Average Pace: 10:25 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi07:05:0919:199:3919:19
9:39
#2510
4M
4.00 mi07:26:2240:3210:0821:13
10:37
#3084
6M
6.00 mi07:46:131:00:2310:0419:51
9:55
#2859
8M
8.00 mi08:05:321:19:429:5819:19
9:40
#2596
9.6M
9.60 mi08:21:001:35:109:5515:28
9:40
#2722
10M
10.00 mi08:28:301:42:4010:167:30
18:46
#2702
10.5M
10.50 mi08:31:021:45:1210:012:32
5:04
#2707
12M
12.00 mi08:51:212:05:3110:2820:19
13:33
#2609
Finish
13.11 mi09:02:182:16:2810:2510:57
9:52
#2595
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 43%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:02

Segment Time

11:09/mi

Pace

0.90 mi

Distance

Overall

2856

Men

1917

Division

453

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi251017804172372(Top 36%)1639(Top 45%)392(Top 49%)
4M4.00 mi2.00 mi3084-5742098-318486-693706(Top 56%)2425(Top 67%)561(Top 70%)
6M6.00 mi2.00 mi2859+2251970+128462+242565(Top 39%)1802(Top 50%)436(Top 55%)
8M8.00 mi2.00 mi2596+2631837+133435+271958(Top 30%)1465(Top 40%)353(Top 44%)
9.6M9.60 mi1.60 mi2722-1261891-54452-173558(Top 54%)2179(Top 60%)528(Top 66%)
10M10.00 mi0.40 mi2702+201874+17445+72847(Top 43%)1904(Top 53%)444(Top 56%)
10.5M10.50 mi0.50 mi2707-51871+3443+23293(Top 50%)2164(Top 60%)516(Top 65%)
12M12.00 mi1.50 mi2609+981808+63435+82372(Top 36%)1639(Top 45%)392(Top 49%)
Finish13.11 mi1.11 mi2595+141803+5436-12711(Top 41%)1826(Top 50%)444(Top 56%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 36%
~flat
+5ft-3ft

Overall

2372

Males

1639

M25-29

393

2M→4M

2.0 - 4.0 mi

Top 56%
×4stories
+67ft-69ft

Overall

3706

Males

2425

M25-29

562

4M→6M

4.0 - 6.0 mi

Top 39%
×9stories
+123ft-9ft

Overall

2565

Males

1802

M25-29

437

6M→8M

6.0 - 8.0 mi

Top 30%
×12stories
+166ft-53ft

Overall

1958

Males

1465

M25-29

354

8M→9.6M

8.0 - 9.6 mi

Top 54%
×13stories
+68ft-193ft

Overall

3558

Males

2179

M25-29

529

9.6M→10M

9.6 - 10.0 mi

Top 43%
×2stories
+0ft-24ft

Overall

2847

Males

1904

M25-29

445

10M→10.5M

10.0 - 10.5 mi

Top 50%
×6stories
+1ft-73ft

Overall

3293

Males

2164

M25-29

517

10.5M→12M

10.5 - 12.0 mi

Top 36%
×21stories
+280ft-26ft

Overall

2372

Males

1639

M25-29

393

12M→Finish

12.0 - 13.1 mi

Top 41%
×7stories
+14ft-89ft

Overall

2711

Males

1826

M25-29

444

Passing Analysis

Category:
Athletes Passed
854*
Passed By
939
Net Change
-85
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2510
2M → 4M30604-574#2510#3084
4M → 6M25631+225#3084#2859
6M → 8M296*33+263#2859#2596
8M → 9.6M36162-126#2596#2722
9.6M → 10M4727+20#2722#2702
10M → 10.5M611-5#2702#2707
10.5M → 12M13941+98#2707#2609
12M → Finish44*30+14#2609#2595
TOTALS854*939-85

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

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